[3] Oye bonita stars Karoll Márquez and Diana Hoyos in the lead roles;[4] Nicolás Nocetti and Alejandro Palacio (in his acting debut) feature among the cast.

[2] The story mainly revolves around Monchi Maestri, an aspiring musician in his 20s, loosely written after Diomedes Diaz, minus the negative events of his life.

[6][1] He lives in the El Carrizal town and falls in love with Diana Lacouture despite their families having a conflicted background.

[7] Monchi's family, the Maestres, was exiled from its home due to the influence of the Isazas, a powerful family in the Caribbean region of Colombia, and of a close associate and Diana's father, Antoine Lacouture, who regrets having taken the lands of the Maestres.

[1] The main song of Oye Bonita, is the eponymous work interpreted by Karoll Márquez.